

<div class="col-md-3 col-sm-12 col-md-offset-4">
  <div class="form-group">
    <input type="text" [(ngModel)]="model.account" placeholder="帐号"  class="form-control"/>
  </div>
  <div class="form-group">
    <input type="text" [(ngModel)]="model.password" placeholder="密码"  class="form-control"/>
  </div>
  <div class="form-group">
    <button (click)="submit()" class="btn btn-primary btn-block">登 录</button>
  </div>
</div>

